#include<bits/stdc++.h>

using namespace std;

int main() {
    int a, b, c, d, e, f, g, h, i;

    for (a = 1; a <= 9; a++)
        for (b = 1; b <= 9; b++)
            for (c = 1; c <= 9; c++)
                for (d = 1; d <= 9; d++)
                    for (e = 1; e <= 9; e++)
                        for (f = 1; f <= 9; f++)
                            for (g = 1; g <= 9; g++)
                                for (h = 1; h <= 9; h++)
                                    for (i = 1; i <= 9; i++) {
                                        if (a != b && a != c && a != d && a != e && a != f && a != g && a != h && a != i
                                            && b != c && b != d && b != e && b != f && b != g && b != h && b != i
                                            && c != d && c != e && c != f && c != g && c != h && c != i
                                            && d != e && d != f && d != g && d != h && d != i
                                            && e != f && e != g && e != h && e != i
                                            && f != g && f != h && f != i
                                            && g != h && g != i
                                            && h != i
                                            && a + b + c == 15 && d + e + f == 15 && g + h + i == 15
                                            && a + d + g == 15 && b + e + h == 15 && c + f + i == 15
                                            && a + e + i == 15 && c + e + g == 15) {
                                            cout << a << b << c << endl;
                                            cout << d << e << f << endl;
                                            cout << g << h << i << endl;
                                            cout << endl;
                                        }
                                    }
    return 0;
}
